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三、脉冲焊机的结构及其特性比较前文简单介绍了脉冲MIG·MAG焊接法开发的背景及原理,并强调了焊接电源设计的重要性。本文试就脉冲MIG·MAG焊接电源的结构及其特性作一评述。
Third, the structure of the pulse welding machine and its characteristics compared with the previous brief introduction of the pulse MIG · MAG welding development background and principles, and stressed the importance of welding power supply design. This article tries to comment on the structure and characteristics of pulsed MIG · MAG welding power supply.